CN111991826A - Plant Chinese herbal medicine liquid distillation extraction element - Google Patents
Plant Chinese herbal medicine liquid distillation extraction element Download PDFInfo
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- CN111991826A CN111991826A CN202010763885.6A CN202010763885A CN111991826A CN 111991826 A CN111991826 A CN 111991826A CN 202010763885 A CN202010763885 A CN 202010763885A CN 111991826 A CN111991826 A CN 111991826A
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- rotating
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- protection box
- threaded rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
Abstract
The invention belongs to the technical field of distillation and extraction, in particular to a plant Chinese herbal medicine liquid distillation and extraction device, aiming at the problems of ash falling and non-adjustable angle, the invention provides a scheme which comprises a protection box, wherein the top of the protection box is of an open structure, two sliding covers are slidably mounted at the top of the protection box and are matched with the protection box, sliding grooves are respectively formed in the two sliding covers, sliding blocks are fixedly mounted on two sides of the top of the protection box and are matched with the sliding grooves, a first rotating groove is formed in the inner wall of the bottom of the protection box and is positioned in the middle of the inner wall of the bottom of the protection box, a rotating rod is rotatably mounted in the first rotating groove, and second rotating grooves are respectively formed in the inner walls of two sides of the bottom of the protection box. The angle-adjustable connecting rotating shaft is retracted into the protective box, so that falling ash is prevented from entering the protective box to a great extent, and the angle adjusting device is provided with the rotating ring, so that the angle can be adjusted by rotating the rotating ring.
Description
Technical Field
The invention relates to the technical field of distillation extraction, in particular to a distillation extraction device for Chinese herbal medicine liquid.
Background
In natural active ingredient extraction field, often need use extraction element to leach natural Chinese herbal medicine plant's root, stem, leaf for the active ingredient in herbaceous plant root, stem, leaf dissolves in the extractant, thereby realizes extracting active ingredient.
The application number is CN 201621275478.6's patent discloses a Chinese herbal medicine liquid distillation extraction element in plant, including the extraction jar that the level was placed, the evaporimeter, the collection tank and purification jar, the extraction jar left end utilizes pipeline and evaporimeter intercommunication, and the extraction jar right-hand member utilizes the pipeline to communicate through condenser and evaporimeter, is equipped with the solvent room that has pressure in the top of extraction jar, solvent room and extraction jar between communicate, is equipped with the collection tank that communicates with it in the below of extraction jar, and the collection tank passes through the pipeline and is connected with the purification jar. In the extraction process of the extraction device, the full utilization of heat is ensured, the problems of material feeding and proportioning are solved, the high-temperature extraction of the Chinese herbal medicine liquid in plants can be realized more efficiently, and the generation efficiency is improved.
However, this patent does not have fine ash falling prevention measure when not using, leads to the material of distilling extraction when using to be pure inadequately, leads to distilling extraction once more, extravagant and inefficiency, in distilling extraction process, does not have condenser pipe angle adjusting device, and the liquid flow rate is too fast or slow and the condensation is wrong in distilling extraction process.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a distillation and extraction device for Chinese herbal medicine liquid.
In order to achieve the purpose, the invention adopts the following technical scheme:
a plant Chinese herbal medicine liquid distillation and extraction device comprises a protection box, wherein the top of the protection box is of an open structure, two sliding covers are slidably arranged at the top of the protection box and are matched with the protection box, sliding grooves are formed in the two sliding covers, sliding blocks are fixedly arranged on two sides of the top of the protection box and are matched with the sliding grooves, a first rotating groove is formed in the inner wall of the bottom of the protection box and is positioned in the middle position of the inner wall of the bottom of the protection box, a rotating rod is rotatably arranged in the first rotating groove, second rotating grooves are formed in the inner walls of two sides of the bottom of the protection box, a first threaded rod and a second threaded rod are respectively rotatably arranged in the two second rotating grooves, a first driving wheel and a second driving wheel are fixedly arranged on the rotating rod, a first driven wheel is fixedly sleeved on the first threaded rod, a second driven wheel is fixedly sleeved, first action wheel and first follow driving wheel have cup jointed same first belt, and same second belt has been cup jointed from the driving wheel to second action wheel and second, and slidable mounting has the fixed plate on first threaded rod and the second threaded rod, and threaded hole has all been seted up to fixed plate top both sides, and threaded hole and first threaded rod and second threaded rod looks adaptation, fixed plate top fixed mounting has the dead lever, and fixed mounting has first solid fixed ring on the dead lever, and first solid fixed ring one side fixed mounting has angle adjusting device.
Preferably, fixed ring one side fixed mounting has the one end that angle adjusting device includes the quarter butt, and the third rotation groove has been seted up to the other end of quarter butt, rotates the one end of installing the pin on the third rotation groove, and the other end fixed mounting of pin has the fixed ring of second, and fixed mounting has the condenser pipe in the fixed ring of second.
Preferably, fixed mounting has the carousel on the pin rod, and the carousel is kept away from the centre of a circle and is close to one side rotation of dead lever and install first pivot, and fixed mounting has the one end of connecting rod in the first pivot, and the second pivot is installed to the other end gate pier of connecting rod, and fixed mounting has the swivel becket in the second pivot, and swivel becket and dead lever rotation installation.
Preferably, one side of the threaded hole is provided with a groove, one end of the spring is fixedly installed in the groove, and the other end of the spring is fixedly installed with a fixing block.
Preferably, an L-shaped groove is formed in the top of one side, close to the groove, of the first threaded rod, a third rotating shaft is rotatably mounted in the L-shaped groove, and a lever is rotatably mounted on the third rotating shaft.
Preferably, the sliding holes are formed in one side, close to each other, of the tops of the two sliding covers, the sliding holes are matched with the first threaded rod and the second threaded rod, and the handles are fixedly mounted on one side, far away from each other, of the tops of the two sliding covers.
Preferably, one side top that the guard box is close to first threaded rod and one side fixed mounting that the bottom is close to first threaded rod have the mount, and the sliding tray is close to the one end of one side fixedly connected with string of sliding block, and the other end of string passes two mounts and dwang fixed connection.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, when distillation extraction is needed, firstly, a handle at the top of a sliding cover is pulled, then the handle drives a string which drives a rotating rod which drives a first belt and a second belt which respectively drive a first threaded rod and a second threaded rod, then the first threaded rod and the second threaded rod drive a fixed plate to ascend through threaded holes, when the fixed plate ascends to a specified position, the fixed block in a groove is clamped into an L-shaped groove through a spring, then a rotating ring on the fixed rod is rotated, then the rotating ring drives a second rotating shaft which drives a connecting rod, the connecting rod drives a first rotating shaft, the first rotating shaft drives a rotating disc, the rotating disc drives a thin rod, then the thin rod drives a second fixed ring, the second fixed ring drives a condensing tube to rotate, and then when the use is finished, the lever is pressed, then the lever drives the fixing block to be separated from the L-shaped groove, and then the fixing plate can be retracted, so that the purposes of preventing ash from falling and adjusting the angle are achieved.
The angle-adjustable connecting rotating shaft is retracted into the protective box, so that falling ash is prevented from entering the protective box to a great extent, and the angle adjusting device is provided with the rotating ring, so that the angle can be adjusted by rotating the rotating ring.
Drawings
FIG. 1 is a schematic front view of a device for distilling and extracting a Chinese herbal medicine liquid from plants according to the present invention;
FIG. 2 is a schematic top view of the device for distilling and extracting herbal solution from plants according to the present invention;
FIG. 3 is a schematic structural view of part A of a Chinese herbal medicine liquid distillation and extraction device provided by the present invention;
FIG. 4 is a schematic structural view of a part B of the apparatus for distilling and extracting Chinese herbal medicine liquid from plants according to the present invention;
FIG. 5 is a schematic structural view of a part C of the apparatus for distilling and extracting Chinese herbal medicine liquid from plants according to the present invention;
fig. 6 is a schematic perspective view of a condenser tube of the device for distilling and extracting herbal liquid from plants according to the present invention.
In the figure: 1 protective box, 2 sliding covers, 3 sliding grooves, 4 sliding blocks, 5 first rotating grooves, 6 rotating rods, 7 second gate pier grooves, 8 first threaded rods, 9 fixing plates, 10 second belts, 11 fixing rods, 12 first fixing rings, 13 fixing frames, 14 thin ropes, 15 threaded holes, 16 sliding holes, 17 short rods, 18 third rotating grooves, 19 thin rods, 20 second fixing rings, 21 condenser tubes, 22 rotating discs, 23 first rotating shafts, 24 connecting rods, 25 second rotating shafts, 26 rotating rings, 27 grooves, 28 springs, 29 fixing blocks, 30L-shaped grooves, 31 third rotating shafts, 32 levers, 33 handles, 34 second threaded rods and 35 first belts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-6, a distilling and extracting device for Chinese herbal medicine liquid in plants comprises a protective box 1, the top of the protective box 1 is of an open structure, two sliding covers 2 are slidably mounted on the top of the protective box 1, the two sliding covers 2 are matched with the protective box 1, sliding grooves 3 are respectively formed on the two sliding covers 2, sliding blocks 4 are fixedly mounted on two sides of the top of the protective box 1, the sliding blocks 4 are matched with the sliding grooves 3, a first rotating groove 5 is formed on the inner wall of the bottom of the protective box 1, the first rotating groove 5 is located at the middle position of the inner wall of the bottom of the protective box 1, a rotating rod 6 is rotatably mounted in the first rotating groove 5, second rotating grooves 7 are respectively formed on the inner walls of two sides of the bottom of the protective box 1, a first threaded rod 8 and a second threaded rod 34 are rotatably mounted in the two second rotating grooves 7, a first driving wheel and a second driving wheel are fixedly mounted, fixed the cup joint has the second from the driving wheel on the second threaded rod 34, first action wheel and first from the driving wheel cup jointed same first belt 35, second action wheel and second have cup jointed same second belt 10 from the driving wheel, slidable mounting has fixed plate 9 on first threaded rod 8 and the second threaded rod 34, threaded hole 15 has all been seted up to fixed plate 9 top both sides, threaded hole 15 and first threaded rod 8 and the adaptation of second threaded rod 34 mutually, fixed plate 9 top fixed mounting has dead lever 11, fixed mounting has first solid fixed ring 12 on the dead lever 11, fixed ring 12 one side fixed mounting has angle adjusting device, sliding block 4 is used for sliding, first rotation groove 5 is used for rotating, first threaded rod 8 and second threaded rod 34 are used for rotating, fixed plate 9 is used for fixing.
Example two
In the invention, one side of the fixing ring 12 is fixedly provided with an angle adjusting device which comprises one end of a short rod 17, the other end of the short rod 17 is provided with a third rotating groove 18, one end of a thin rod 19 is rotatably arranged on the third rotating groove 18, the other end of the thin rod 19 is fixedly provided with a second fixing ring 20, a condensing pipe 21 is fixedly arranged in the second fixing ring 20, the third rotating groove 18 is used for rotating, and the condensing pipe 21 is used for condensing.
In the invention, a rotating disc 22 is fixedly arranged on a thin rod 19, a first rotating shaft 23 is rotatably arranged on one side of the rotating disc 22, which is far away from the circle center and is close to a fixed rod 11, one end of a connecting rod 24 is fixedly arranged on the first rotating shaft 23, a second rotating shaft 25 is arranged on the other end of the connecting rod 24, a rotating ring 26 is fixedly arranged on the second rotating shaft 25, the rotating ring 26 is rotatably arranged with the fixed rod 11, the rotating disc 22 is used for rotating, and the rotating ring 26 is used for rotating.
In the invention, one side of the threaded hole 15 is provided with a groove 27, one end of a spring 28 is fixedly arranged in the groove 27, the other end of the spring 28 is fixedly provided with a fixed block 29, and the fixed block 29 is used for fixing.
In the invention, an L-shaped groove 30 is formed in the top of one side, close to the groove 27, of the first threaded rod 8, a third rotating shaft 31 is rotatably mounted in the L-shaped groove 30, a lever 32 is rotatably mounted on the third rotating shaft 31, and the third rotating shaft 31 is used for rotating.
In the invention, the sliding holes 16 are formed on the sides, close to each other, of the tops of the two sliding covers 2, the sliding holes 16 are matched with the first threaded rod 8 and the second threaded rod 34, and the handles 33 are fixedly arranged on the sides, far away from each other, of the tops of the two sliding covers 2.
In the invention, the top and the bottom of one side of the protection box 1 close to the first threaded rod 8 are fixedly provided with a fixing frame 13, one side of the sliding groove 2 close to the sliding block 4 is fixedly connected with one end of a string 14, the other end of the string 14 passes through the two fixing frames 13 to be fixedly connected with the rotating rod 6, the fixing frames 13 are used for fixing, and the string 14 is used for connecting.
EXAMPLE III
A plant Chinese herbal medicine liquid distillation and extraction device comprises a protection box 1, the top of the protection box 1 is of an open structure, two sliding covers 2 are slidably mounted at the top of the protection box 1, the two sliding covers 2 are matched with the protection box 1, sliding grooves 3 are respectively chiseled on the two sliding covers 2, sliding blocks 4 are fixedly welded at the two sides of the top of the protection box 1, the sliding blocks 4 are matched with the sliding grooves 3, a first rotating groove 5 is chiseled on the inner wall of the bottom of the protection box 1, the first rotating groove 5 is positioned at the middle position of the inner wall of the bottom of the protection box 1, a rotating rod 6 is rotatably mounted in the first rotating groove 5, second rotating grooves 7 are respectively chiseled on the inner walls of the two sides of the bottom of the protection box 1, a first threaded rod 8 and a second threaded rod 34 are respectively rotatably mounted in the two second rotating grooves 7, a first driving wheel and a second driving wheel are fixedly, fixed the cup jointing has the second from the driving wheel on the second threaded rod 34, first action wheel and first from the driving wheel cup jointed same first belt 35, second action wheel and second have cup jointed same second belt 10 from the driving wheel, slidable mounting has fixed plate 9 on first threaded rod 8 and the second threaded rod 34, threaded hole 15 has all been chisel in fixed plate 9 top both sides, threaded hole 15 and first threaded rod 8 and second threaded rod 34 looks adaptation, fixed welding has dead lever 11 in fixed plate 9 top, fixed welding has first solid fixed ring 12 on the dead lever 11, the fixed welding of first solid fixed ring 12 one side has angle adjusting device.
In the invention, one side of the fixing ring 12 is fixedly welded with an angle adjusting device which comprises one end of a short rod 17, the other end of the short rod 17 is chiseled with a third rotating groove 18, one end of a thin rod 19 is rotatably arranged on the third rotating groove 18, the other end of the thin rod 19 is fixedly welded with a second fixing ring 20, and a condensation pipe 21 is fixedly welded in the second fixing ring 20.
In the invention, a rotating disc 22 is fixedly welded on a thin rod 19, a first rotating shaft 23 is rotatably arranged on one side of the rotating disc 22, which is far away from the circle center and is close to a fixed rod 11, one end of a connecting rod 24 is fixedly welded on the first rotating shaft 23, a second rotating shaft 25 is arranged on the other end of the connecting rod 24, a rotating ring 26 is fixedly welded on the second rotating shaft 25, and the rotating ring 26 and the fixed rod 11 are rotatably arranged.
In the invention, a groove 27 is chiseled at one side of the threaded hole 15, one end of a spring 28 is fixedly welded in the groove 27, and a fixed block 29 is fixedly welded at the other end of the spring 28.
In the invention, an L-shaped groove 30 is chiseled at the top of one side of the first threaded rod 8 close to the groove 27, a third rotating shaft 31 is rotatably arranged in the L-shaped groove 30, and a lever 32 is rotatably arranged on the third rotating shaft 31.
In the invention, the sliding holes 16 are chiseled at the sides of the tops of the two sliding covers 2 close to each other, the sliding holes 16 are matched with the first threaded rod 8 and the second threaded rod 34, and the handles 33 are fixedly welded at the sides of the tops of the two sliding covers 2 far from each other.
In the invention, the top and the bottom of one side of the protection box 1 close to the first threaded rod 8 are fixedly welded with the fixing frames 13, one side of the sliding groove 2 close to the sliding block 4 is fixedly connected with one end of the string 14, and the other end of the string 14 passes through the two fixing frames 13 to be fixedly connected with the rotating rod 6.
In the invention, when distillation extraction is needed, firstly, the handle 33 at the top of the sliding cover 2 is pulled, then the handle 33 drives the string 14, the string 14 drives the rotating rod 6, the rotating rod 6 drives the first belt 35 and the second belt 10, the first belt 35 and the second belt 10 drive the first threaded rod 8 and the second threaded rod 34 respectively, then the first threaded rod 8 and the second threaded rod 34 drive the fixing plate 9 to ascend through the threaded hole 15, when the fixing plate ascends to a specified position, the fixing block 29 in the groove 27 is clamped into the L-shaped groove 30 through the spring 28, then the rotating ring 26 on the fixing rod 11 is rotated, then the rotating ring 26 drives the second rotating shaft 25, the second rotating shaft 25 drives the connecting rod 24, the connecting rod 24 drives the first rotating shaft 23, the first rotating shaft 23 drives the rotating disc 22, the rotating disc 22 drives the string 19, then the thin rod 19 drives the second fixing ring 20, the second fixing ring 20 drives the condensation pipe 21 to rotate, then when the use is finished, the lever 32 is pressed, then the lever 32 drives the fixing block 29 to be separated from the L-shaped groove 30, and then the fixing plate 9 can be retracted, so that the purposes of preventing ash falling and adjusting the angle are achieved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A plant Chinese herbal medicine liquid distillation and extraction device comprises a protection box (1) and is characterized in that the top of the protection box (1) is of an open structure, two sliding covers (2) are slidably mounted at the top of the protection box (1), the two sliding covers (2) are matched with the protection box (1), sliding grooves (3) are formed in the two sliding covers (2), sliding blocks (4) are fixedly mounted on the two sides of the top of the protection box (1), the sliding blocks (4) are matched with the sliding grooves (3), a first rotating groove (5) is formed in the inner wall of the bottom of the protection box (1), the first rotating groove (5) is located in the middle position of the inner wall of the bottom of the protection box (1), a rotating rod (6) is rotatably mounted in the first rotating groove (5), second rotating grooves (7) are formed in the inner walls of the two sides of the bottom of the protection box (1), a first threaded rod (8) and a second threaded rod (34) are rotatably mounted in the two second, fixed mounting has first action wheel and second action wheel on dwang (6), fixed cover on first threaded rod (8) has connect first from the driving wheel, fixed cover on second threaded rod (34) has connect the second from the driving wheel, same first belt (35) has been cup jointed with first from the driving wheel to first action wheel, same second belt (10) has been cup jointed from the driving wheel to second action wheel and second, slidable mounting has fixed plate (9) on first threaded rod (8) and second threaded rod (34), threaded hole (15) have all been seted up to fixed plate (9) top both sides, threaded hole (15) and first threaded rod (8) and second threaded rod (34) looks adaptation, fixed plate (9) top fixed mounting has dead lever (11), fixed mounting has first solid fixed ring (12) on dead lever (11), fixed mounting has angle adjusting device on one side of first solid fixed ring (12).
2. The distilling and extracting device for Chinese herbal medicine liquid in plants according to claim 1, wherein the angle adjusting device fixedly installed on one side of the fixing ring (12) comprises one end of a short rod (17), the other end of the short rod (17) is provided with a third rotating groove (18), one end of a thin rod (19) is rotatably installed on the third rotating groove (18), the other end of the thin rod (19) is fixedly installed with a second fixing ring (20), and a condensation pipe (21) is fixedly installed in the second fixing ring (20).
3. The distilling and extracting device for Chinese herbal medicine liquid in plants as claimed in claim 2, wherein the thin rod (19) is fixedly installed with a rotating disc (22), one side of the rotating disc (22) far from the center of the circle and close to the fixed rod (11) is rotatably installed with a first rotating shaft (23), one end of a connecting rod (24) is fixedly installed on the first rotating shaft (23), the other end of the connecting rod (24) is installed with a second rotating shaft (25), the second rotating shaft (25) is fixedly installed with a rotating ring (26), and the rotating ring (26) is rotatably installed with the fixed rod (11).
4. The distilling and extracting device for Chinese herbal medicine liquid in plants as claimed in claim 1, wherein one side of said threaded hole (15) is opened with a groove (27), one end of a spring (28) is fixedly installed in the groove (27), and the other end of the spring (28) is fixedly installed with a fixing block (29).
5. The distilling and extracting device for Chinese herbal medicine liquid of plants as claimed in claim 1, wherein the top of the first threaded rod (8) near the side of the groove (27) is provided with an L-shaped groove (30), the L-shaped groove (30) is rotatably provided with a third rotating shaft (31), and the third rotating shaft (31) is rotatably provided with a lever (32).
6. The herbal medicine liquid distilling and extracting device as claimed in claim 1, wherein the sliding holes (16) are formed on the sides of the two sliding covers (2) close to each other, the sliding holes (16) are adapted to the first threaded rod (8) and the second threaded rod (34), and the handles (33) are fixedly mounted on the sides of the two sliding covers (2) far from each other.
7. The distilling and extracting device for Chinese herbal medicine liquid in plants according to claim 1, wherein a fixing frame (13) is fixedly installed on one side of the top and bottom of the protecting box (1) close to the first threaded rod (8), one end of a string (14) is fixedly connected to one side of the sliding groove (2) close to the sliding block (4), and the other end of the string (14) passes through the two fixing frames (13) and is fixedly connected with the rotating rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010763885.6A CN111991826B (en) | 2020-08-01 | 2020-08-01 | Plant Chinese herbal medicine liquid distillation extraction element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010763885.6A CN111991826B (en) | 2020-08-01 | 2020-08-01 | Plant Chinese herbal medicine liquid distillation extraction element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111991826A true CN111991826A (en) | 2020-11-27 |
| CN111991826B CN111991826B (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010763885.6A Active CN111991826B (en) | 2020-08-01 | 2020-08-01 | Plant Chinese herbal medicine liquid distillation extraction element |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106610041A (en) * | 2015-10-23 | 2017-05-03 | 曾辉赛 | Hydraulic automatic lifting cooking bench |
| CN108837545A (en) * | 2018-06-27 | 2018-11-20 | 山东大学 | One kind being used for biological medicine evaporation equipment and method |
| CN110294434A (en) * | 2019-06-25 | 2019-10-01 | 广东技术师范大学天河学院 | A kind of safety-type lifting device of construction |
| CN211050932U (en) * | 2019-08-28 | 2020-07-21 | 邱立光 | Distillation retort for chemical industry equipment |
-
2020
- 2020-08-01 CN CN202010763885.6A patent/CN111991826B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106610041A (en) * | 2015-10-23 | 2017-05-03 | 曾辉赛 | Hydraulic automatic lifting cooking bench |
| CN108837545A (en) * | 2018-06-27 | 2018-11-20 | 山东大学 | One kind being used for biological medicine evaporation equipment and method |
| CN110294434A (en) * | 2019-06-25 | 2019-10-01 | 广东技术师范大学天河学院 | A kind of safety-type lifting device of construction |
| CN211050932U (en) * | 2019-08-28 | 2020-07-21 | 邱立光 | Distillation retort for chemical industry equipment |
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| Publication number | Publication date |
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| CN111991826B (en) | 2022-06-03 |
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Effective date of registration: 20220513 Address after: 230000 China (Anhui) pilot Free Trade Zone, Hefei, Anhui 1102, building 1, Institute of technological innovation engineering, Chinese Academy of Sciences (Hefei), No. 2666, Xiyou Road, high tech Zone, Hefei Applicant after: Anhui Zhongke Aisheng Bioengineering Co.,Ltd. Address before: 723300 Department of rehabilitation, Yang County Hospital of traditional Chinese medicine, Hanzhong City, Shaanxi Province Applicant before: Zhang Dongju |
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